全文获取类型
收费全文 | 117篇 |
免费 | 6篇 |
专业分类
耳鼻咽喉 | 2篇 |
儿科学 | 3篇 |
妇产科学 | 3篇 |
基础医学 | 14篇 |
口腔科学 | 7篇 |
临床医学 | 11篇 |
内科学 | 22篇 |
皮肤病学 | 3篇 |
神经病学 | 7篇 |
特种医学 | 10篇 |
外科学 | 20篇 |
综合类 | 1篇 |
预防医学 | 2篇 |
眼科学 | 3篇 |
药学 | 5篇 |
肿瘤学 | 10篇 |
出版年
2022年 | 1篇 |
2021年 | 3篇 |
2020年 | 5篇 |
2019年 | 6篇 |
2018年 | 1篇 |
2017年 | 6篇 |
2016年 | 7篇 |
2015年 | 4篇 |
2014年 | 5篇 |
2013年 | 5篇 |
2012年 | 5篇 |
2011年 | 3篇 |
2010年 | 8篇 |
2009年 | 4篇 |
2008年 | 5篇 |
2007年 | 8篇 |
2006年 | 12篇 |
2005年 | 3篇 |
2004年 | 10篇 |
2003年 | 12篇 |
2002年 | 3篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 1篇 |
1998年 | 2篇 |
1961年 | 1篇 |
排序方式: 共有123条查询结果,搜索用时 31 毫秒
1.
Irmak Karaca Suzan Güven Yılmaz Melis Palamar Halil Ateş 《Ocular immunology and inflammation》2020,28(6):947-951
ABSTRACT
Purpose
To investigate the effect of 1% tropicamide on anterior chamber aqueous flare (ACAF) measurements acquired with laser flare meter in patients with pseudoexfoliation. 相似文献2.
3.
Ömer Araz Adem Karaman Elif Yılmazel Ucar Yusuf Bilen Irmak Durur Subası 《The clinical respiratory journal》2014,8(2):248-250
Thoracic radiography and high resolution computerized tomography is used to diagnose pulmonary infections in immunosuppressed patients, although in some cases these do not provide enough information about the lesion. Dynamic contrast‐enhanced magnetic resonance imaging may be useful in these cases, especially for the characterization of cavitary lesions and assessment of their contrast diffusion. 相似文献
4.
Ulku Aka Akturk Dilek Ernam Makbule Ozlem Akbay Nagihan Durmus Ko?ak Erhan Ogur Ilim Irmak 《Clinics (S?o Paulo, Brazil)》2016,71(10):611-616
OBJECTIVES:Pleural effusion is a common diagnostic and clinical problem. The differential diagnosis of pleural effusion may be difficult and may require several procedures, including invasive ones. Certain studies have investigated biochemical parameters to facilitate the diagnosis of exudative pleural effusion; however, it remains a challenging problem in clinical practice. We aimed to investigate the potential role of the neutrophil-lymphocyte ratio, which can be easily obtained by determining the cell count of the pleural fluid, in the differential diagnosis of exudative pleural effusion.METHODS:Records from patients who underwent thoracentesis and pleural fluid analysis between May 1, 2013, and March 1, 2015, were obtained from the electronic database of our hospital. The patients who met the inclusion criteria were divided into five groups according to their diagnosis: malignant pleural effusion, para-malignant pleural effusion, para-pneumonic effusion, tuberculosis-related effusion or other. The neutrophil-lymphocyte ratio value was calculated by dividing the absolute neutrophil count by the absolute lymphocyte count. The patient groups were compared according to the given parameter.RESULTS:A total of 465 patients who met the inclusion criteria among 1616 patients with exudative pleural effusion were included in the study. The mean neutrophil-lymphocyte ratio value was significantly lower in tuberculosis-related pleural effusion compared to malignant, para-pneumonic and para-malignant effusions (p=0.001, p=0.001, p=0.012, respectively). The areas under the curve for tuberculosis pleurisy compared to malignant, para-pneumonic and para-malignant effusions were 0.38, 0.36, and 0.37, respectively. Lower cut-off values had higher sensitivity but lower specificity for tuberculosis pleurisy, while higher cut-off values had higher specificity but lower sensitivity for this condition.CONCLUSION:The pleural fluid neutrophil-lymphocyte ratio, which is an inexpensive, reproducible, and easily calculated hematological parameter, may facilitate the differential diagnosis of pleural effusion. 相似文献
5.
Tan O Kantarci M Parmaksizoglu D Uyanik U Durur I 《The Journal of craniofacial surgery》2007,18(6):1284-1289
Preoperative assessment of the recipient vessels in free flap surgery directly affects the success rate of the operation by determining the flap type, pedicle length, orientation to the recipient site, and need for a vein graft. For this purpose, conventional angiographic methods are still being used with some disadvantages. The aims of this study were to evaluate the potential success of multislice computed tomography angiography in assessment of the recipient vessels before free flap surgery and to reveal if this may be an alternative to conventional angiography. The study was bilaterally carried out in 33 outpatients using a 16-detector spiral computed tomography scanner. In images of multiplanar reconstructions, maximum intensity projections, and three-dimensional volume renderings, the external carotid artery and its main branches were evaluated in terms of availability; patency, stenosis, or occlusion; maximal and minimal external diameters through their traces; variations involving ramification from another main vessel; and abnormal course. The superior thyroid artery was absent bilaterally in two patients (6.06%). The external carotid artery was stenotic on one side in two patients (6.06%) and on each side in one (3.03%). All the remaining vessels appeared without stenosis, occlusion, or variation. We think that multislice computed tomography angiography can provide detailed information about vascular structures and the remaining anatomic structures and their relationships with the recipient vessels. Therefore, multislice computed tomography angiography, as a less invasive vascular imaging method, can be a useful tool before planning free flap surgery. 相似文献
6.
Karaca Irmak Yılmaz Suzan Güven Afrashi Filiz Nalçacı Serhad 《Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie》2020,258(6):1181-1190
Graefe's Archive for Clinical and Experimental Ophthalmology - To assess macular capillary perfusion in patients with inactive Vogt-Koyanagi-Harada (VKH) disease by using optical coherence... 相似文献
7.
Hilal Sahin Asli Irmak Akdogan Janette Smith Jeries Paolo Zawaideh Helen Addley 《The British journal of radiology》2021,94(1125)
Serous borderline ovarian tumours (SBOTs) are an intermediate group of neoplasms, which have features between benign and malignant ovarian tumours and for which, fertility-sparing surgery can be offered. MRI in imaging of SBOTs is, therefore, crucial in raising the possibility of the diagnosis, in order to present the patient with the most appropriate treatment options. There are characteristic MRI features that SBOTs demonstrate. In addition, recent advanced techniques, and further classification into subtypes within the borderline group have been developed. The aim of this article is to review the MRI features of SBOT and provide the reporter with an awareness of the imaging tips and tricks in the differential diagnosis of SBOT. 相似文献
8.
Gündogan NU Durmazlar N Gümüş K Ozdemir PG Altintaş AG Durur I Acaroglu G 《The International journal of neuroscience》2005,115(8):1105-1117
This article compared the efficiency of the mass screening test with projected color slides in detecting color-blindness with the authentic classic method of Ishihara. The study was conducted in a randomly selected lecture room with 104 students aged between 19-25 years (median 21). Using Ishihara projected slides, performed mass screening test. Re-testing was done individually with printed Ishihara plates. Six male and one female with color-blindness were detected. The frequency of color-blindness was 13.6% among males, with a total incidence of 6.7%. The results of two testing methods were compared statistically. Sensitivities and specificities of both tests were 100%. Using projected slides of Ishihara plates instead of the authentic method is an effective and timesaving method for detecting color-blindness. This method can be suggested as a mass-screening test and might be beneficial in detecting color-blindness in large populations such as students, soldiers, and so on. 相似文献
9.
The effect of levamisole combined with the classical treatment in chronic brucellosis 总被引:2,自引:0,他引:2
Irmak H Buzgan T Karahocagil MK Evirgen O Akdeniz H Demiröz AP 《The Tohoku journal of experimental medicine》2003,201(4):221-228
Levamisole is an immunopotenciator drug which is used as an antihelmintic drug as well as very effective remedy on cellular immunity compared with humoral immunity. A total 71 patients (37 men, 34 women) who referred to our department between March 1997 and December 2001, with a history of the disease for about 1 year, were diagnosed as having chronic brucellosis through those tests brucella serum agglutination test (SAT), SAT with Coombs and SAT with 2-mercaptoethanol. The patients were randomly divided into levamisole group (36 patients) and control group (35 patients). All patients were given rifampicin 600 mg/day + doxycycline 200 mg/day for 6 weeks as a standard classical combined therapy for brucellosis. In the levamisole group, oral levamisole 80 mg every other day for 6 weeks was added to the treatment. There was a statistically significant difference between two groups, in complaints of arthralgia, fatigue and sweats before and 6 months after treatment, as well as in erythrocyte sedimentation rate and C-reactive protein elevations and lymphomonocytosis finding. While it was provided both clinical and serological improvement in all patients in the levamisole group; 11 patients in the control group did not improve both clinically and in view of specific and nonspecific laboratory findings and a recurrence occurred in one case, in this group. In conclusion, levamisole added to classical antibiotic therapy in treatment of chronic brucellosis was found quite efficient in all patients in providing adequate clinical and laboratory response in comparison to classical antibiotic therapy alone. 相似文献
10.
Fatih Irmak Sevgi Kurt Yazar Serhat Selami Şirvan Ayşim Özağarı Ayşin Karasoy Yeşilada 《Journal of plastic surgery and hand surgery》2018,52(4):229-233
Introduction: Burn healing is a complicated process and very few treatments can positively alter its effects. The aim of this study was to investigate the effects Salvia miltiorrhiza (SM -Danshen), a traditional Chinese medicine, on burn wound healing.Material and methods: Twenty rats were included in this study and divided into two groups. 3?×?2?cm wide burn areas were created in the dorsal skin of all the animals with thermal contact. Intraoral 1?ml/day saline and 1?g/kg/day SM were given in control and experiment groups, respectively. Fourteen days following the burn injury burn zones were evaluated with indocyanine green-SPY imaging device, and multiple samples were collected for histopathological evaluation. Standard photographs were taken for the evaluation of necrotic skin areas.Results: Neovascularization was increased in the SM group when compared with the control group (p?=?0.0406). SPY studies revealed a meaningful increase in the tissue perfusion in the SM group (p?=?0.0286). The average amount of necrotic area in the control and experiment group on the postoperative 14th day was 71.6% (±16.51) and 42.5% (±10.64) respectively (p?=?0.0002).Conclusion: Our study shows that SM can decrease the amount of necrosis in burn wounds by increasing tissue perfusion and neovascularization. 相似文献